119617280

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 289405872

約数和(自身を除く): 169788592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 565, 640, 827, 904, 1130, 1280, 1654, 1808, 2260, 3308, 3616, 4135, 4520, 6616, 7232, 8270, 9040, 13232, 14464, 16540, 18080, 26464, 28928, 33080, 36160, 52928, 66160, 72320, 93451, 105856, 132320, 144640, 186902, 211712, 264640, 373804, 467255, 529280, 747608, 934510, 1058560, 1495216, 1869020, 2990432, 3738040, 5980864, 7476080, 11961728, 14952160, 23923456, 29904320, 59808640, 119617280]

約数ペア:

[(1, 119617280), (2, 59808640), (4, 29904320), (5, 23923456), (8, 14952160), (10, 11961728), (16, 7476080), (20, 5980864), (32, 3738040), (40, 2990432), (64, 1869020), (80, 1495216), (113, 1058560), (128, 934510), (160, 747608), (226, 529280), (256, 467255), (320, 373804), (452, 264640), (565, 211712), (640, 186902), (827, 144640), (904, 132320), (1130, 105856), (1280, 93451), (1654, 72320), (1808, 66160), (2260, 52928), (3308, 36160), (3616, 33080), (4135, 28928), (4520, 26464), (6616, 18080), (7232, 16540), (8270, 14464), (9040, 13232)]